Safety device for self propelled land vehicles



FIG. 1 is a side elevational view of a safety device for self propelledland vehicles showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a perspective view thereof;

FIG. 5 is a side elevational view of a safety device for self propelledland vehicles showing a second embodiment of my new design;

FIG. 6 is a front elevational view of FIG. 5;

FIG. 7 is a bottom plan view of FIG. 5; and

FIG. 8 is a perspective view of FIG. 5.

The ornamental design for a safety device for self propelled landvehicles, substantially as shown and described.